*SUPPORT*
IN: blicket OUT: BLUE
IN: blicket fep blicket OUT: BLUE BLUE
IN: kiki tufa kiki tufa blicket tufa kiki gazzer OUT: YELLOW YELLOW YELLOW BLUE YELLOW YELLOW
IN: blicket kiki fep zup OUT: BLUE PURPLE YELLOW
IN: blicket tufa dax fep kiki OUT: YELLOW GREEN BLUE
IN: dax kiki fep zup OUT: GREEN PURPLE YELLOW
IN: blicket fep zup OUT: PURPLE BLUE
IN: blicket dax tufa zup OUT: BLUE PURPLE GREEN
IN: kiki fep zup gazzer OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: zup gazzer OUT: PURPLE PURPLE PURPLE
IN: dax fep kiki OUT: YELLOW GREEN
IN: dax blicket fep dax OUT: GREEN GREEN BLUE
IN: blicket fep blicket gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax fep kiki gazzer OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN

*QUERY*
IN: zup tufa dax kiki fep blicket OUT: GREEN BLUE YELLOW PURPLE
IN: kiki OUT: YELLOW
IN: kiki fep blicket OUT: BLUE YELLOW
IN: dax OUT: GREEN
IN: kiki blicket fep dax OUT: YELLOW GREEN BLUE
IN: zup fep dax OUT: GREEN PURPLE
IN: dax fep dax OUT: GREEN GREEN
IN: dax tufa kiki OUT: YELLOW GREEN
IN: blicket fep kiki OUT: YELLOW BLUE
IN: zup OUT: PURPLE

*GRAMMAR*
dax -> GREEN 
 kiki -> YELLOW 
 blicket -> BLUE 
 zup -> PURPLE 
 u1 tufa x1 -> [x1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 